It was never a glitch as mentioned by others but rather a mechanic that could be exploited, If they can see your stats they can search for them to Dupe them. What they fixed was the ability too strip players of the gear they are wearing. The reason behind this is that players were joining going to their options menu and selecting view player stats. Again if they can see your stats they can search for them to Dupe them. This is why they removed the view player stats option from the options menu. unfortunatly they couldnt close all the exploitive points without seriously crippling some of the other features like the AFK store and the overall tavern floor, However i do feel that what they could have done is turned the 2 secret rooms into see proof zones.